单独期权下单预估改为显示盈亏比
目标位指数仅作到期实值参考，展示盈利÷本合约权利金；持仓目标行同步显示盈亏比。 Co-authored-by: Cursor <cursoragent@cursor.com>
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dekun
@@ -856,6 +856,19 @@
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return Math.round((value - prem) * 100) / 100;
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}
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/** 盈亏比 = 盈利金额 / 本合约权利金(目标位仅作到期实值参考). */
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function estimateProfitRr(profit, totalPremium) {
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const pnl = Number(profit);
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const prem = Number(totalPremium);
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if (!Number.isFinite(pnl) || !Number.isFinite(prem) || prem <= 0) return null;
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return Math.round((pnl / prem) * 100) / 100;
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}
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function fmtProfitRr(v) {
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if (v === null || v === undefined || Number.isNaN(Number(v))) return "—";
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return Number(v).toFixed(2);
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}
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function calcContractLeverage(indexPx, ethAmount, totalPremium) {
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if (indexPx == null || ethAmount == null || totalPremium == null) return null;
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const idx = Number(indexPx);
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@@ -897,7 +910,7 @@
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const levEl = document.getElementById("opt-order-leverage");
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const valueEl = document.getElementById("opt-est-value");
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const profitEl = document.getElementById("opt-est-profit");
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const targetLevEl = document.getElementById("opt-est-leverage");
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const rrEl = document.getElementById("opt-est-rr") || document.getElementById("opt-est-leverage");
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const targetEl = document.getElementById("opt-target-idx");
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const q = state.orderQuote;
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if (!q || !q.ok || !q.can_open) {
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@@ -907,7 +920,10 @@
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profitEl.textContent = "—";
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profitEl.className = "v";
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}
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if (targetLevEl) targetLevEl.textContent = "—";
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if (rrEl) {
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rrEl.textContent = "—";
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rrEl.className = "v";
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}
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return;
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}
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const sz = q.sizing || {};
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@@ -922,10 +938,14 @@
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valueEl.textContent = "—";
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profitEl.textContent = "—";
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profitEl.className = "v";
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if (targetLevEl) targetLevEl.textContent = "—";
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if (rrEl) {
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rrEl.textContent = "—";
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rrEl.className = "v";
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}
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} else {
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const value = estimateExpiryValue(q.opt_type, q.strike, Number(targetRaw), ethAmount);
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const profit = estimateExpiryProfit(q.opt_type, q.strike, Number(targetRaw), ethAmount, premium);
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const rr = estimateProfitRr(profit, premium);
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if (value == null || Number.isNaN(value)) {
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valueEl.textContent = "—";
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} else {
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@@ -938,8 +958,15 @@
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profitEl.textContent = fmtUsdcSigned(profit);
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profitEl.className = "v " + pnlCls(profit);
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}
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const targetLev = calcContractLeverage(Number(targetRaw), ethAmount, premium);
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if (targetLevEl) targetLevEl.textContent = fmtLeverage(targetLev);
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if (rrEl) {
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if (rr == null || Number.isNaN(rr)) {
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rrEl.textContent = "—";
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rrEl.className = "v";
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} else {
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rrEl.textContent = fmtProfitRr(rr);
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rrEl.className = "v " + pnlCls(rr);
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}
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}
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}
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}
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}
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@@ -1431,12 +1458,15 @@
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function formatTargetEstimateHtml(optType, strike, targetIdx, ethAmount, premiumPaid) {
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const value = estimateExpiryValue(optType, strike, targetIdx, ethAmount);
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const profit = estimateExpiryProfit(optType, strike, targetIdx, ethAmount, premiumPaid);
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if (value == null && profit == null) return "";
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const rr = estimateProfitRr(profit, premiumPaid);
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if (value == null && profit == null && rr == null) return "";
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let html = '<span class="opt-target-est">';
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html += '<span class="opt-target-est-item"><span class="k">价值</span><span class="v">' +
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(value == null ? "—" : fmtUsdc(value) + " USDC") + "</span></span>";
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html += '<span class="opt-target-est-item"><span class="k">预估盈利</span><span class="v ' + pnlCls(profit) + '">' +
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(profit == null ? "—" : fmtUsdcSigned(profit)) + "</span></span>";
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html += '<span class="opt-target-est-item"><span class="k">盈亏比</span><span class="v ' + pnlCls(rr) + '">' +
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(rr == null ? "—" : fmtProfitRr(rr)) + "</span></span>";
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html += "</span>";
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return html;
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}
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@@ -1500,7 +1530,7 @@
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: "") +
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estHtml +
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'<span class="muted opt-target-row-hint">' +
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(armed ? "监控中 · 到位按买一限价平" : "输入后设定 · 到位按买一限价平 · 到期即止损") +
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(armed ? "监控中 · 目标位参考 · 到位按买一限价平" : "目标位参考(到期实值估盈亏比) · 到位按买一限价平 · 到期即止损") +
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"</span>" +
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"</div>"
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);
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@@ -107,17 +107,17 @@
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</div>
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<div class="options-estimate-row">
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<div class="opt-est-main">
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<label class="btn-secondary opt-order-chip" for="opt-target-idx">目标位(指数)</label>
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<input type="number" id="opt-target-idx" class="opt-target-idx" step="0.1" min="0" placeholder="达价限价平仓"
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<label class="btn-secondary opt-order-chip" for="opt-target-idx" title="仅作到期实值估算参考">目标位(指数)</label>
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<input type="number" id="opt-target-idx" class="opt-target-idx" step="0.1" min="0" placeholder="参考指数·到期实值"
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autocomplete="off" inputmode="decimal" data-lpignore="true" data-1p-ignore="true" data-form-type="other">
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<span class="k">预计价值</span>
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<span id="opt-est-value" class="v">—</span>
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<span class="k">盈利</span>
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<span id="opt-est-profit" class="v">—</span>
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<span class="k">目标杠杆</span>
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<span id="opt-est-leverage" class="v" title="目标位名义价值÷权利金">—</span>
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<span class="k">盈亏比</span>
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<span id="opt-est-rr" class="v" title="盈利金额÷本合约权利金">—</span>
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</div>
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<span class="muted opt-est-note">目标价=监控指数;到位后按买一限价平仓;无止损,到期即止损</span>
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<span class="muted opt-est-note">目标位仅参考(按到期实值估);盈亏比=盈利÷权利金;到位后按买一限价平;无止损,到期即止损</span>
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</div>
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<div class="form-row options-order-mode-row">
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<div class="opt-size-mode-bar">
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@@ -324,4 +324,4 @@
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</div>
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</div>
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<script src="/static/options_expiry_countdown.js?v=1"></script>
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<script src="/static/options_panel.js?v=54"></script>
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<script src="/static/options_panel.js?v=55"></script>
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