Show OTM options in chain even when ticker has no quotes.

Stop skipping contracts with empty ask, bid, and mark so out-of-the-money strikes remain visible in the list.

Co-authored-by: Cursor <cursoragent@cursor.com>

tests/test_options_pricing.py

@@ -90,6 +90,21 @@ def test_estimate_expiry_profit_at_index():
     assert p2 == round(-12.2 * 0.01, 4)
 
 
+def test_resolve_chain_quote_otm_no_quote():
+    from lib.exchange.okx_options_lib import _resolve_chain_quote
+
+    q = _resolve_chain_quote(
+        ticker={},
+        meta={"tickSz": "0.2"},
+        opt_type="C",
+        strike=1800,
+        index_px=1776,
+    )
+    assert q["ask"] is None
+    assert q["bid"] is None
+    assert q["ask_estimated"] is False
+
+
 def test_resolve_chain_quote_estimated_ask():
     from lib.exchange.okx_options_lib import _resolve_chain_quote