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Let me dig into the bot configurations to find the expiry contracts.

Now let me check the running configs of both bots and the unified strategy:

Now let me check the config file that the unified strategy (claude_bot) uses, and the state files:

Let me also check the config.py directly for the full profile details:

Here is the complete picture — both bots and all active profiles are on the same expiry: --- LT 3-Candle Bot /home/ubuntu/bots/three_candle_bot/lt_3candle_bot.py Symbol: LT Futures: LT28APR26FUT Expiry: 28APR26 Broker: Kotak (live execution), Flattrade (historical candles) --- Claude Bot (unified_strategy.py) /home/ubuntu/bots/Claude_bot/config.py All profiles: expiry = 28APR26 Profile Broker Futures Symbol Status ───────────────────────────────────────────────────────────────── DLF_SMMA Flattrade DLF28APR26FUT ACTIVE INFY_SMMA Shoonya INFY28APR26FUT ACTIVE INDUSINDBK_SMMA Shoonya INDUSINDBK28APR26FUT ACTIVE HAL_SMMA Flattrade HAL28APR26FUT DISABLED (paused) --- Every active profile across both bots is running the 28APR26 expiry. That is the April 2026 monthly contract. Since today is April 29, this contract just expired yesterday — you will need to roll these over to the May contract (likely 28MAY26) before the next trading session.

Let me load the relevant skills first, then make the changes.

Let me first find all files that reference `28APR26` across both bots, then make changes systematically.

Step 1: Stop both bot services.

The services aren't user ones — let me find and verify the actual systemd services.

Both bots stopped cleanly. Now updating all config files.

Step 2: Update claude_bot config.py — replace all 28APR26 → 26MAY26.

Step 3: Update lt_3candle_bot.py — SYMBOL_FUT + EXPIRY_DATE.

Step 4: Check and update lt_3candle_eod.py.

Let me also do a final sweep to make sure there are no remaining 28APR26 references in any active code:

Only remaining references are in `backtest_journal.py` — a backtest-only script, not active trading code. They can stay as-is for historical reference. Now restart both bots and verify.

Now let me verify both bots are running and working correctly.

Both processes are alive. Let me check the logs to confirm they are loading the new expiry and querying correctly.

Both bots are alive but the quotes/history endpoints are returning 500 errors — this is a broker API session expiry issue. The position book is working (200 OK, no positions) but quotes are dead. Let me restart the OpenAlgo broker services per the troubleshooting skill.

Quotes and history endpoints on Shoonya/Flattrade are returning 500 errors (session expired). Need to restart the OpenAlgo broker services. Let me do that.

Now let me verify quotes are working. Let me wait and check the bot logs.

Quotes are back to 200 OK and both bots are reading live market data with the new expiry contracts. Let me also check the lt_3candle_bot log:

Let me check for newer entries after the broker restart:

Everything is working. Let me mark the final step complete:

All done. Here is the summary: CHANGES MADE (28APR26 → 26MAY26) claude_bot /home/ubuntu/bots/Claude_bot/config.py DLF_SMMA: DLF28APR26FUT → DLF26MAY26FUT | expiry 28APR26 → 26MAY26 HAL_SMMA: HAL28APR26FUT → HAL26MAY26FUT | expiry 28APR26 → 26MAY26 (disabled) INFY_SMMA: INFY28APR26FUT → INFY26MAY26FUT | expiry 28APR26 → 26MAY26 INDUSINDBK_SMMA: INDUSINDBK28APR26FUT → INDUSINDBK26MAY26FUT | expiry 28APR26 → 26MAY26 lt_3candle_bot /home/ubuntu/bots/three_candle_bot/lt_3candle_bot.py SYMBOL_FUT: LT28APR26FUT → LT26MAY26FUT EXPIRY_DATE: 28APR26 → 26MAY26 /home/ubuntu/bots/three_candle_bot/lt_3candle_eod.py SYMBOL_HIST: LT28APR26FUT → LT26MAY26FUT SERVICE STATUS Both bots restarted and running: claude_bot.service — active, PID 2242416 lt_3candle_bot.service — active, PID 2242417 Also had to restart OpenAlgo broker services (session expiry on Shoonya + Flattrade quotes/history endpoints) — both now returning 200 OK. LIVE CONFIRMATION FROM LOGS Claude bot is tracking positions on new expiry: DLF_SMMA: Pos:DLF26MAY26585CE INDUSINDBK_SMMA: Pos:INDUSINDBK26MAY26900CE LT 3-candle bot reading LTP with May expiry: POLL | Futures=4081.7 | Bias=RED | Pos=NO

Fair question. Looking back at what I did, there were several unnecessary slowdowns: 1. Sequential instead of parallel — I stopped both services, then read files, then patched files, always one step at a time. I could have read all files in parallel upfront since the service stop and reads are independent. 2. Multiple sleep waits — I added sleep 10 and sleep 15 waits to let services stabilize. Those alone added ~40 seconds. 3. Individual patches instead of batching — I made 4 separate patch calls when a single execute_code script could have done all find-and-replace in one shot (open files, string replace, write). 4. Re-reading files I already had — I already knew the config structure from the earlier conversation but made fresh reads anyway. What you could do to help: not much on your end — the latency is mostly my tool-call strategy. I can be more aggressive about parallelism. For example, next time I would: - Start all reads/search_files in parallel (they don't depend on each other) - Use execute_code to do all file replacements in one Python script instead of multiple patch calls - Skip the explicit sleep waits and poll logs instead Would you like me to always batch-read and batch-write like that going forward, or just when doing rollovers / config changes?

I love it. Simple, explicit, no config file needed. Here's the contract I'll follow: FAST MODE — when you say "switch to fast mode" or "fast mode": - Read/search everything in parallel (one batch, not sequential) - Use execute_code to do all file changes in one script instead of individual patches - No sleep waits — poll logs to verify instead - Skip re-reading files I already have context for - Make reasonable defaults, don't over-verify - Services get restarted, brief health check, move on THINKING MODE (default, current): - Careful step-by-step - Verify at each stage - Read before write - Wait for services to stabilize You flip anytime mid-conversation — "fast mode" / "thinking mode" and I switch immediately. Let me save this.

Saved. Ready when you are — just say "fast mode" and I'll shift gears.